820V to 12V 5A DCDC converter with full protection and rugged housing Key benefits Provides a stable 12V output from a wide input range (820V), suitable for vehicles and other power sources with fluctuating voltages. Protects connected equipment with comprehensive builtin safeguards against voltage and current issues. efficiency up to 90% reduces heat and improves overall system performance. Rugged ABS+PC enclosure offers durable, reliable operation in demanding environments. Broad compatibility across automotive, electrical, surveillance, telecom, and industrial applications. What it is Industrygrade DCDC converter that converts 820V input to 12V at up to 5A. Key features efficiency: up to 90% transfer efficiency for reduced heat and improved performance. Wide input range: supports 820V input voltage to accommodate various power sources. Output: stable 12V supply at up to 5A for powering multiple devices or systems. Robust enclosure: ABS+PC shell designed for durability in challenging environments. Protection and safety Builtin protection against: Over voltage input Under voltage input Overcurrent Overload Overtemperature Short circuit These safeguards help prevent damage to the converter and the devices it powers. Materials and durability Construction: ABS+PC shell for strong, reliable performance. Protection suite includes waterproof, fireproof, moistureproof and antishock protection to enhance reliability in outdoor or harsh settings. Compatibility and applications Widely used in: Automotive systems Electrical installations Surveillance systems Railway signals Instrumentation Solar power generation Display screens in buses and taxis Car audio devices Security systems Various equipment and telecommunications Use scenarios Automotive power upgrading: convert fluctuating vehicle electrical supply to a steady 12V for dash cams, radios, and other 12V accessories. Outdoor surveillance: power cameras and recorders from solar or battery systems with a stable 12V output. Industrial and telecom installations: supply 12V sensors, controllers, and telecom equipment with reliable protection in harsh environments.